JPH0232401U

JPH0232401U -

Info

Publication number: JPH0232401U
Application number: JP11167088U
Authority: JP
Priority date: 1988-08-25
Filing date: 1988-08-25
Publication date: 1990-02-28

Description

[Brief explanation of the drawing]

第１図イはホイール本体の正面図、ロはイにお
ける―線断面図、第２図は第１図におけるデ
イスクの要部を示し、イは正面図、ロはイにおけ
る―線断面図、第３図は取付補助具の１実施
例を示し、イは正面図、ロはイにおける―線
断面図、第４図は本考案の自動車用ホイールの１
実施例の要部説明図、第５図は取付補助具の他の
実施例を示し、イは正面図、ロはイにおける―
線断面図、第６図は本考案の自動車用ホイール
の他の実施例の要部説明図、第７図は従来例の軽
合金製デイスクを示し、イは要部断面図、ロは取
付面の説明図、第８図は従来例の鋼板製デイスク
を示し、イは要部説明図、ロはイにおける―
線拡大断面図、ハはイにおける―線拡大断面
図である。１…ホイール、２，２４…デイスク、３…リム
、４ａ，４ｂ，４ｃ，２５，２６…ボルト穴、５
ａ，５ｂ，５ｃ，２８…ボルト穴用隆起部、６ａ
，６ｂ，６ｃ…ナツト座、７…ハブ穴、８ｘ，８
ｙ，８ｚ，２９…外側接触面、９，３０…内側接
触面、１０，１８…取付補助具、１１，１９…平
面、１２，２０…デイスク支持面、１３ｘ，１３
ｙ，１３ｚ，２１ｘ，２１ｙ，２１ｚ…外側支持
部、１４…内側支持部、１５ａ，１５ｂ，１５ｃ
…隆起支持部、１６ａ，１６ｂ，１６ｃ，２２ａ
，２２ｂ，２２ｃ…ボルト挿通穴、１７，２３…
中央開口、２７…ハブ取付面。 Figure 1A is a front view of the wheel body, B is a cross-sectional view taken along the line A, Figure 2 shows the main parts of the disk in Figure 1, A is a front view, B is a cross-sectional view taken along the line A, and Figure 2 is a front view of the wheel body. Fig. 3 shows one embodiment of the mounting aid, A is a front view, B is a sectional view taken along the line A, and Fig. 4 is an example of an automobile wheel of the present invention.
Fig. 5 is an explanatory view of the main parts of the embodiment, and shows another embodiment of the mounting aid, A is a front view, B is a view in A.
6 is a diagram illustrating the main parts of another embodiment of the automobile wheel of the present invention, and FIG. 7 shows a light alloy disc of a conventional example, A is a sectional view of the main parts, and B is a mounting surface. 8 shows a conventional example of a steel plate disk, A is an explanatory diagram of the main part, B is an explanatory diagram of the main part, and FIG.
A line enlarged cross-sectional view, C is a - line enlarged cross-sectional view at A. 1... Wheel, 2, 24... Disc, 3... Rim, 4a, 4b, 4c, 25, 26... Bolt hole, 5
a, 5b, 5c, 28...Protuberance for bolt hole, 6a
, 6b, 6c...Nut seat, 7...Hub hole, 8x, 8
y, 8z, 29... Outer contact surface, 9, 30... Inner contact surface, 10, 18... Mounting aid, 11, 19... Plane, 12, 20... Disk support surface, 13x, 13
y, 13z, 21x, 21y, 21z...outer support part, 14...inner support part, 15a, 15b, 15c
...Protuberant support portions, 16a, 16b, 16c, 22a
, 22b, 22c...Bolt insertion hole, 17, 23...
Center opening, 27...Hub mounting surface.

Claims

[Scope of Claim for Utility Model Registration] (1) A steel plate material is drawn and formed, and a bolt hole is formed around the hub hole, and a raised part for the bolt hole that is raised above the hub mounting surface is formed around the bolt hole. An automobile wheel having a disc provided thereon, comprising a wheel body having a disc in which a plurality of bolt holes and raised portions for the bolt holes are provided on a plurality of concentric circles having different diameters, and a wheel body made of steel or light alloy. A mounting aid that is disc-shaped and has one surface as an uneven disk support surface that can come into close contact with at least a portion of the hub contact surface on the hub mounting surface side of the disk and the inner surface of the bolt hole bulge. Automotive wheels. (2) The mounting aid is made of steel or light alloy, has a substantially disc shape, and has at least one radially outer part on one plane of each bolt hole ridge on the hub mounting surface of the disc. 2. The automobile wheel according to claim 1, further comprising a convex outer support portion that can be brought into close contact with the outer support portion.